Home / Standards / GB/T 44390-2024 GB/T 44390-2024 Active Print display—Measuring method of film uniformity 打印显示 薄膜均匀性测试方法 Standard Type GBT ICS 31.030 CCS L90 Status 现行 Issue Date 2024-08-23 Implementation 2025-03-01 Responsible Dept 国家标准委 Drafting Unit N/A